6
Common metals and their alloys; Metal building materials; Transportable buildings of metal; Materials of metal for railway tracks; Non-electric cables and wires of common metal; Ironmongery, small items of metal hardware; Pipes and tubes of metal
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers, recording discs; Compact discs, DVDs and other digital recording media; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment, computers; Computer software; Fire-extinguishing apparatus
17
Rubber, gutta-percha, gum, asbestos, mica; Plastics in extruded form for use in manufacture; Packing, stopping and insulating materials; Flexible pipes, not of metal; Pipe clamps of rubber; Non-metallic fittings for pipes; Couplings; Non-metallic couplings for pipes; Insulators; Insulators for electric cables and wires; Non-metallic joint covers; Sealing assemblies (Non-metallic -); Soundproofing materials; Non-metal gaskets; Flexible pipes, not of metal
19
Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt, pitch and bitumen; Non-metallic transportable buildings; Monuments, not of metal
37
Building construction; Building insulating; Scaffolding; Telecommunication wiring; Construction of foundations for civil engineering structures; Installation of suburban supply networks and monitoring, management and communications systems in urban areas; Maintenance and repair of pipeline systems; Construction of prospecting pipelines; supervising (directing) construction work; Soil dredging; Drainage, preparation and stabilisation of land; Excavation services; Pest control; Plumbing; Fireproofing during construction; Application of waterproof linings; Erection of signs; Installation and maintenance of telecommunications networks; Maintenance of electronic systems, communications systems or air-conditioning systems; Maintenance and repair of pipelines; Underground construction works relating to pipework and relating to wiring; Drilling; Interior and exterior painting; Renovation of underground pipes; Renovation, repair and maintenance of electric wiring; Repair or maintenance of power distribution or control machines and apparatus; Repair or maintenance of telecommunication machines and apparatus; Coating of sewers, drains, brickwork, passageways, pavements, pipes and conduits; Servicing of mains services; Advisory services relating to the repair of civil engineering structures; Underground civil engineering services; Electrical installation services; Pipe installation services; Laying of electric networks, cables, ducts and pipes; Services for the repair of conduits, Building construction supervision; Underground construction work relating to gas supply networks, water supply networks and cabling; Tunnelling
38
Telecommunications
39
Transport; Storage of goods; Storage of water in tanks; Water supplying, water distribution; Distribution and supply of electric energy; Gas supplying [distribution]; Delivery of fuel; Organisation of the storage, transport and distribution of fuels; Computerised distribution planning relating to transportation; Collection of sewage through public sewers; Collection and transport of waste and refuse; Monitoring and tracking of shipments
42
Science and technology services, And research and design relating to planning and installation of suburban supply networks and monitoring, management and communications systems in urban areas; Urban planning; Architectural services; Engineering services; Technical project studies, In particular relating to planning and installation of suburban supply networks and monitoring, management and communications systems in urban areas; Technical consultancy in the field of building construction; Construction drafting; Industrial analysis and research services; Computer system installation analysis; Design and development of computer hardware and software